Is phasing of the sensor of the fingerprint in the front-ends of smart phones continue to shrink under the screens. This led the way to embed the sensor of the fingerprint in the screen itself, knowing that he has been using this technology for the first time in the phone Vivo X20 Plus UD, then it was after that the use of this technology in the phone Vivo X21 UD, and in the phone the Xiaomi Mi8 Explorer, and a few other smart phones.
According to figures from the foundation Sigmaintell specialized in market research, it appears that shipments of smartphones equipped with sensors fingerprint in the screen will reach 42 million units by the end of this year, while will reach 100 million units in 2019.
Think of this technology either on the scanner or sensor of the ultrasound. For example, the company Vivo used the first type in its smart phones where the light is emitted from the screen and sensor to read the image of the fingerprint. For the second type it is more expensive and depends on the transmission of ultrasound waves into the cracks of the fingerprint, which come back to him after that. Because of their price, the first technology that will reach the majority of devices that will be shipped.
As the foundation said Sigmaintell in its report that it will be shipped sensors the most expensive at a higher rate for South Korean companies, and most likely to purchase Samsung and LG. It should be noted that this information is consistent with the previous rumors which stated that Samsung’s Galaxy S10 and Galaxy Note 10 and Galaxy A Series coming in the next year will be the sensor of the fingerprint in the screen.
Referred Sigmaintell to it for the sensors, you need smart phones to OLED screens. May be Samsung is currently the leading company in the manufacture of OLED displays, but the Chinese manufacturers, such as Tianma and Visionox may join the race with the growing demand from smartphone manufacturers to keep the price low.
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